CN105826591A - Processing device and processing method for battery cell tab - Google Patents
Processing device and processing method for battery cell tab Download PDFInfo
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- CN105826591A CN105826591A CN201610225214.8A CN201610225214A CN105826591A CN 105826591 A CN105826591 A CN 105826591A CN 201610225214 A CN201610225214 A CN 201610225214A CN 105826591 A CN105826591 A CN 105826591A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a processing device and a processing method for a battery cell tab, and aims to overcome the deficiencies of welding position deviation and influence on the product quality due to low production efficiency of battery cell tab processing, low positioning precision and poor reliability in a processing and welding process and easiness for battery cell shifting. The processing device comprises a worktable, a supporting plate and a base, wherein a rotary plate is connected to the base; a charging station, a negative tab shearing station, a positive tab shearing station and a positive tab welding station are distributed on the base in sequence anticlockwise; a battery cell clamping fixture is arranged in each of the positions, corresponding to the four stations, of the rotary plate; the negative tab shearing station and the positive tab shearing station are provided with a negative tab shearing mechanism and a positive tab shearing mechanism respectively; and a current-carrying sheet conveying mechanism, a current-carrying sheet shearing mechanism and a welding mechanism are arranged in the positive tab welding station in sequence.
Description
Technical field
The present invention relates to a kind of battery core process equipment, more specifically, it relates to a kind of efficient cell polar ear processing unit (plant) and processing method.
Background technology
Lug in battery core is the metallic conductor extracted by both positive and negative polarity, the battery core course of processing needs lug is welded, the welding process automation degree of cell polar ear is low at present, battery core working (machining) efficiency is low, and battery core positioning precision in welding process is low, poor reliability, easily there is the phenomenon of displacement in battery core, so that deviation occurs in welding position, affects the quality of product.
Chinese patent notification number CN102962508A, disclose a kind of lithium ion battery tab welding equipment, including base, supersonic welder, supersonic welder is provided with plumb joint, dividing plate positioning seat, plumb joint is located at the surface of dividing plate positioning seat, lithium ion battery includes dividing plate, aluminium strip, also include aluminium strip dish, upper cutter, lower cutter, rubber roller and main rotation human relations, upper cutter is above lower cutter, both form sheared edge, rubber roller rotates above wheel main, and fit tightly with main rotation wheel, aluminium strip dish, rubber roller, upper cutter, dividing plate positioning seat is sequentially arranged on lithium ion battery tab welding equipment.The lithium ion battery tab welding equipment of this structure achieves the automatic welding of lug, but in welding process, positioning precision is low, poor reliability, and the phenomenon of displacement easily occurs in battery core, so that deviation occurs in welding position, affects the quality of product.
Summary of the invention
Instant invention overcomes cell polar ear processing efficiency low, in processing welding process, positioning precision is low, poor reliability, easily there is the phenomenon of displacement in battery core, so that deviation occurs in welding position, affects the deficiency of the quality of product, provide a kind of cell polar ear processing unit (plant) and processing method, it substantially increases the working (machining) efficiency of battery core, positioning precision height, good reliability in processing welding process, and battery core is difficult to phenomenon displacement occur, prevent welding position from deviation occurring, it is ensured that the quality of product.
nullIn order to solve above-mentioned technical problem，The present invention is by the following technical solutions: a kind of cell polar ear processing unit (plant)，Including workbench、Connect supporting plate on the table、The base being connected on supporting plate，Be rotatably connected on base rotating disk，Along being counterclockwise sequentially distributed feeding station on base、Negative electrode lug shears station、Anode ear shears station、Anode ear welding post，With feeding station on rotating disk、Negative electrode lug shears station、Anode ear shears station、Anode ear welding post is all correspondingly provided with battery core clamping jig，Four battery core clamping jigs are uniform to be arranged on rotating disk，Battery core clamping jig includes jig body，Jig body is provided with the chute of strip，In chute, slidable connection has movable chuck，Connect near chute one end in jig body and have the fixed chuck being oppositely arranged with movable chuck，Dual-side adjacent with fixed chuck in jig body is connected to stationary positioned bar and activity orientation bar，Stationary positioned bar and activity orientation bar be arranged in parallel and distance therebetween is adjustable，Negative electrode lug shears station、Anode ear is sheared station and is respectively equipped with negative electrode lug cutting mechanism、Anode ear cutting mechanism，Current carrying lug feed mechanism it is sequentially provided with on anode ear welding post、Current carrying lug cutting mechanism、Welding mechanism.
In the battery core course of processing, positive pole aluminium pole ears needs the upper nickel current carrying lug of welding, simultaneously need to be modified battery core negative pole nickel lug shearing.The first step in the course of processing, at feeding station by battery core clamping to battery core clamping jig；Second step, rotating disk rotates 90 degree makes battery core arrive negative electrode lug shearing station, and battery core negative pole nickel lug is sheared by negative electrode lug cutting mechanism；3rd step, after battery core negative pole nickel lug has been sheared, rotating disk rotates 90 degree makes battery core arrive anode ear shearing station, and battery core positive pole aluminium pole ears is sheared by anode ear cutting mechanism；4th step, after battery core positive pole aluminium pole ears has been sheared, rotating disk rotates 90 degree makes battery core arrive anode ear welding post, current carrying lug feed mechanism conveying nickel current carrying lug on anode ear welding post, nickel current carrying lug is clipped to welding Len req by current carrying lug cutting mechanism, and then the nickel current carrying lug sheared is transported to the welding of battery core positive pole aluminium pole ears position alignment by welding mechanism；5th step, after battery core positive pole aluminum pole has been welded with nickel current carrying lug, rotating disk rotates 90 degree makes battery core arrive feeding station, the battery core machined is unloaded, is then loaded on battery core to be processed；Rotating disk often rotates a station and unloads the battery core that the next one machines on feeding station, is then loaded on a battery core to be processed, and the action of four stations synchronizes to carry out.During battery core clamping, battery core rear and front end clamping is between fixed chuck and movable chuck, two ends, battery core left and right clamping is between stationary positioned bar and activity orientation bar, the front end of battery core is towards fixed chuck clamping, by the spacing Set and Positioning of the four direction to battery core front, rear, left and right, it is ensured that the positioning precision of battery core.Movable chuck slides thus the distance that regulates between movable chuck and fixed chuck in chute, and stationary positioned bar and activity orientation bar be arranged in parallel and distance therebetween is adjustable, thus the convenient clamping to different size battery core.Battery core is processed by four stations simultaneously, substantially increases work efficiency, advantageously reduces cost.The present invention substantially increases the working (machining) efficiency of battery core, and positioning precision height, good reliability in processing welding process, battery core is difficult to phenomenon displacement occur, prevents welding position from deviation occur, it is ensured that the quality of product.
As preferably, on base, feeding station and negative electrode lug shear the first lug sliver being provided with arc between station, negative electrode lug shears station and anode ear shears the second lug sliver being provided with arc between station, the first lug sliver and the second lug sliver upper surface each along the setting that is counterclockwise inclined upwardly.First lug sliver and the second lug sliver upper surface are each along the setting that is counterclockwise inclined upwardly, battery core is during the most mobile, first lug sliver and the second lug sliver serve the effect of guiding to cell polar ear, it is ensured that cell polar ear can accurately arrive clipped position shearing when.
As preferably, negative electrode lug cutting mechanism is equipped with garbage collection box near the second lug sliver end on the first lug sliver end and anode ear cutting mechanism.After battery core negative lug and positive pole ear are sheared by negative electrode lug cutting mechanism and anode ear cutting mechanism, in the garbage collection under being sheared to garbage collection box, prevent waste material from the normal process of battery core causing interference, keep the clean and tidy of workbench.
As preferably, rotating disk being respectively connected with support near four battery core clamping jig positions, on support, rotatable regulation connection has mounting box, is removably connected with Clean Brush for cleaning in mounting box.Waste material on each station is cleared up by Clean Brush for cleaning, prevents waste material from the normal process of battery core causing interference, keeps the clean and tidy of workbench.
As preferably, rotating disk, in " ten " character form structure, is provided with rotating shaft in the middle of rotating disk, and base is provided with driving motor, power transmission shaft, drives motor output shaft by transmission shaft driven connection rotating shaft.Drive motor work to drive drive axis by belt transmission, between power transmission shaft and rotating shaft, coordinate transmission by 45 degree of bevel gears, thus by driving the rotation of motor output shaft to drive rotating disk to rotate.
As preferably, negative electrode lug cutting mechanism and anode ear cutting mechanism all include driving piston cylinder, shearing cutter head, shear platform, drive and be mounted on piston cylinder expansion link connecting seat, shearing cutter head is connected to connect on seat, shearing cutter head is vertically arranged, and shear platform side is provided with the bottom knife being oppositely arranged with shearing cutter head.Piston cylinder expansion link is driven to move downward drive shearing cutter head motion, battery core positive pole ear or negative lug are supported on position shearing on shear platform, shearing cutter head impacts downwards in positive pole ear or negative lug, the shearing to battery core positive pole ear or negative lug is realized under the common effect of shearing cutter head and bottom knife, shearing precisely, shearing manipulation is convenient and reliable.
As preferably, it is respectively connected with mounting seat near four battery core clamping jig positions on rotating disk, mounting seat is arranged near stationary positioned bar, connecting in mounting seat and have scale to regulate swing handle, scale regulation swing handle front end is connected on jig body sidewall, and jig body two ends are equipped with the connecting hole of strip, it is fastenedly connected with attachment screw with connecting hole correspondence position on rotating disk, attachment screw runs through connecting hole, and attachment screw connects has locking nut, locking nut to be connected in jig body.Rotate scale regulation swing handle, thus promote jig body to move on rotating disk, the installation site of regulating jig body, easy to adjust.The connection being realized jig body by attachment screw and locking nut is fastened.
As preferably, movable chuck includes slide, spacing head, and spacing head is provided with two guide posts, limited location block is connected on guide post, connecting between spacing head and slide and have extension spring, limited block to be arranged between spacing head and slide and be connected on slide, slide is connected in chute.Under the effect of extension spring, spacing head is tightened up, and when, after clamping battery core, spacing head is connected in battery core under the effect of extension spring, facilitates the clamping of battery core and unloads.
A kind of cell polar ear processing method, the first step, at feeding station by battery core clamping to battery core clamping jig；Second step, rotating disk rotates 90 degree makes battery core arrive negative electrode lug shearing station, and battery core negative pole nickel lug is sheared by negative electrode lug cutting mechanism；3rd step, after battery core negative pole nickel lug has been sheared, rotating disk rotates 90 degree makes battery core arrive anode ear shearing station, and battery core positive pole aluminium pole ears is sheared by anode ear cutting mechanism；4th step, after battery core positive pole aluminium pole ears has been sheared, rotating disk rotates 90 degree makes battery core arrive anode ear welding post, current carrying lug feed mechanism conveying nickel current carrying lug on anode ear welding post, nickel current carrying lug is clipped to welding Len req by current carrying lug cutting mechanism, and then the nickel current carrying lug sheared is transported to the welding of battery core positive pole aluminium pole ears position alignment by welding mechanism；5th step, after battery core positive pole aluminum pole has been welded with nickel current carrying lug, rotating disk rotates 90 degree makes battery core arrive feeding station, the battery core machined is unloaded, is then loaded on battery core to be processed；Rotating disk often rotates a station and unloads the battery core that the next one machines on feeding station, is then loaded on a battery core to be processed, and the action of four stations synchronizes to carry out.Battery core is processed by four stations simultaneously, substantially increases work efficiency, advantageously reduces cost.
As preferably, the 4th step, before nickel current carrying lug welds with battery core positive pole aluminium pole ears, by battery core positive pole aluminium pole ears upwards jack-up location.Welding with nickel current carrying lug after battery core positive pole aluminium pole ears upwards jack-up being positioned, welding is more precisely, reliably again.
Compared with prior art, the invention has the beneficial effects as follows: the course of processing work efficiency of battery core is high, positioning precision height, good reliability in processing welding process, battery core is difficult to phenomenon displacement occur, prevents welding position from deviation occur, it is ensured that the quality of product.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention；
Fig. 2 is the close-up schematic view of the present invention；
nullIn figure: 1、Workbench，2、Supporting plate，3、Base，4、Rotating disk，5、Feeding station，6、Negative electrode lug shears station，7、Anode ear shears station，8、Anode ear welding post，9、Battery core clamping jig，10、Jig body，11、Chute，12、Movable chuck，13、Fixed chuck，14、Stationary positioned bar，15、Activity orientation bar，16、Negative electrode lug cutting mechanism，17、Anode ear cutting mechanism，18、Current carrying lug feed mechanism，19、Current carrying lug cutting mechanism，20、Welding mechanism，21、First lug sliver，22、Second lug sliver，23、Garbage collection box，24、Support，25、Mounting box，26、Drive piston cylinder，27、Shearing cutter head，28、Shear platform，29、Connect seat，30、Bottom knife，31、Mounting seat，32、Scale regulation swing handle，33、Connecting hole，34、Attachment screw，35、Locking nut，36、Slide，37、Spacing head，38、Guide post，39、Limited block，40、Extension spring.
Detailed description of the invention
Below by specific embodiment, and combine accompanying drawing, technical scheme be further described specifically:
nullEmbodiment: a kind of cell polar ear processing unit (plant) (sees accompanying drawing 1、Accompanying drawing 2)，Including workbench 1、Connect supporting plate 2 on the table、The base 3 being connected on supporting plate，Be rotatably connected on base rotating disk 4，Along being counterclockwise sequentially distributed feeding station 5 on base、Negative electrode lug shears station 6、Anode ear shears station 7、Anode ear welding post 8，With feeding station on rotating disk、Negative electrode lug shears station、Anode ear shears station、Anode ear welding post is all correspondingly provided with battery core clamping jig 9，Four battery core clamping jigs are uniform to be arranged on rotating disk，Battery core clamping jig includes jig body 10，Jig body is provided with the chute 11 of strip，In chute, slidable connection has movable chuck 12，Connect near chute one end in jig body and have the fixed chuck 13 being oppositely arranged with movable chuck，Dual-side adjacent with fixed chuck in jig body is connected to stationary positioned bar 14 and activity orientation bar 15，Stationary positioned bar and activity orientation bar be arranged in parallel and distance therebetween is adjustable，Negative electrode lug shears station、Anode ear is sheared station and is respectively equipped with negative electrode lug cutting mechanism 16、Anode ear cutting mechanism 17，Current carrying lug feed mechanism 18 it is sequentially provided with on anode ear welding post、Current carrying lug cutting mechanism 19、Welding mechanism 20，Current carrying lug feed mechanism、Current carrying lug cutting mechanism、The creation point place of welding mechanism non-invention，The most reinflated.On base, feeding station and negative electrode lug shear the first lug sliver 21 being provided with arc between station, negative electrode lug shears station and anode ear shears the second lug sliver 22 being provided with arc between station, the first lug sliver and the second lug sliver upper surface each along the setting that is counterclockwise inclined upwardly.On the first lug sliver end and anode ear cutting mechanism, it is equipped with garbage collection box 23, garbage collection box upper end open near the second lug sliver end on negative electrode lug cutting mechanism.Being respectively connected with support 24 near four battery core clamping jig positions on rotating disk, on support, rotatable regulation connection has mounting box 25, is removably connected with Clean Brush for cleaning in mounting box.Rotating disk, in " ten " character form structure, is provided with rotating shaft in the middle of rotating disk, base is provided with driving motor, power transmission shaft, drives motor output shaft by transmission shaft driven connection rotating shaft.Negative electrode lug cutting mechanism and anode ear cutting mechanism all include driving piston cylinder 26, shearing cutter head 27, shear platform 28, drive and be mounted on piston cylinder expansion link connecting seat 29, shearing cutter head is connected to connect on seat, shearing cutter head is vertically arranged, and shear platform side is provided with the bottom knife 30 being oppositely arranged with shearing cutter head.It is respectively connected with mounting seat 31 near four battery core clamping jig positions on rotating disk, mounting seat is arranged near stationary positioned bar, connect in mounting seat and have scale to regulate swing handle 32, scale regulation swing handle front end is connected on jig body sidewall, jig body two ends are equipped with the connecting hole 33 of strip, and rotating disk is fastenedly connected with attachment screw 34 with connecting hole correspondence position, and attachment screw runs through connecting hole, connecting on attachment screw and have locking nut 35, locking nut is connected in jig body.Movable chuck include slide 36, spacing 37, spacing head is provided with two guide posts 38, and guide post connects limited location block 39, and connecting between spacing head and slide has extension spring 40, limited block is arranged between spacing head and slide and is connected on slide, and slide is connected in chute.
A kind of cell polar ear processing method, the first step, at feeding station by battery core clamping to battery core clamping jig；Second step, rotating disk rotates 90 degree makes battery core arrive negative electrode lug shearing station, and battery core negative pole nickel lug is sheared by negative electrode lug cutting mechanism；3rd step, after battery core negative pole nickel lug has been sheared, rotating disk rotates 90 degree makes battery core arrive anode ear shearing station, and battery core positive pole aluminium pole ears is sheared by anode ear cutting mechanism；4th step, after battery core positive pole aluminium pole ears has been sheared, rotating disk rotates 90 degree makes battery core arrive anode ear welding post, current carrying lug feed mechanism conveying nickel current carrying lug on anode ear welding post, nickel current carrying lug is clipped to welding Len req by current carrying lug cutting mechanism, and then the nickel current carrying lug sheared is transported to the welding of battery core positive pole aluminium pole ears position alignment by welding mechanism；5th step, after battery core positive pole aluminum pole has been welded with nickel current carrying lug, rotating disk rotates 90 degree makes battery core arrive feeding station, the battery core machined is unloaded, is then loaded on battery core to be processed；Rotating disk often rotates a station and unloads the battery core that the next one machines on feeding station, is then loaded on a battery core to be processed, and the action of four stations synchronizes to carry out.4th step, before nickel current carrying lug welds with battery core positive pole aluminium pole ears, positions battery core positive pole aluminium pole ears upwards jack-up.
Embodiment described above is the one preferably scheme of the present invention, and the present invention not makees any pro forma restriction, also has other variant and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (10)
- null1. a cell polar ear processing unit (plant)，It is characterized in that，Including workbench、Connect supporting plate on the table、The base being connected on supporting plate，Be rotatably connected on base rotating disk，Along being counterclockwise sequentially distributed feeding station on base、Negative electrode lug shears station、Anode ear shears station、Anode ear welding post，With feeding station on rotating disk、Negative electrode lug shears station、Anode ear shears station、Anode ear welding post is all correspondingly provided with battery core clamping jig，Four battery core clamping jigs are uniform to be arranged on rotating disk，Battery core clamping jig includes jig body，Jig body is provided with the chute of strip，In chute, slidable connection has movable chuck，Connect near chute one end in jig body and have the fixed chuck being oppositely arranged with movable chuck，Dual-side adjacent with fixed chuck in jig body is connected to stationary positioned bar and activity orientation bar，Stationary positioned bar and activity orientation bar be arranged in parallel and distance therebetween is adjustable，Negative electrode lug shears station、Anode ear is sheared station and is respectively equipped with negative electrode lug cutting mechanism、Anode ear cutting mechanism，Current carrying lug feed mechanism it is sequentially provided with on anode ear welding post、Current carrying lug cutting mechanism、Welding mechanism.
- Cell polar ear processing unit (plant) the most according to claim 1, it is characterized in that, on base, feeding station and negative electrode lug shear the first lug sliver being provided with arc between station, negative electrode lug shears station and anode ear shears the second lug sliver being provided with arc between station, the first lug sliver and the second lug sliver upper surface each along the setting that is counterclockwise inclined upwardly.
- Cell polar ear processing unit (plant) the most according to claim 2, is characterized in that, negative electrode lug cutting mechanism is equipped with garbage collection box near the second lug sliver end on the first lug sliver end and anode ear cutting mechanism.
- Cell polar ear processing unit (plant) the most according to claim 1, is characterized in that, rotating disk is respectively connected with support near four battery core clamping jig positions, and on support, rotatable regulation connection has mounting box, is removably connected with Clean Brush for cleaning in mounting box.
- Cell polar ear processing unit (plant) the most according to claim 1, is characterized in that, rotating disk, in " ten " character form structure, is provided with rotating shaft in the middle of rotating disk, and base is provided with driving motor, power transmission shaft, drives motor output shaft by transmission shaft driven connection rotating shaft.
- 6. according to the cell polar ear processing unit (plant) described in claim 1 to 5 any one, it is characterized in that, negative electrode lug cutting mechanism and anode ear cutting mechanism all include driving piston cylinder, shearing cutter head, shear platform, drive and be mounted on piston cylinder expansion link connecting seat, shearing cutter head is connected to connect on seat, shearing cutter head is vertically arranged, and shear platform side is provided with the bottom knife being oppositely arranged with shearing cutter head.
- 7. according to the cell polar ear processing unit (plant) described in claim 1 to 5 any one, it is characterized in that, it is respectively connected with mounting seat near four battery core clamping jig positions on rotating disk, mounting seat is arranged near stationary positioned bar, connect in mounting seat and have scale to regulate swing handle, scale regulation swing handle front end is connected on jig body sidewall, jig body two ends are equipped with the connecting hole of strip, it is fastenedly connected with attachment screw with connecting hole correspondence position on rotating disk, attachment screw runs through connecting hole, connecting on attachment screw has locking nut, locking nut to be connected in jig body.
- 8. according to the cell polar ear processing unit (plant) described in claim 1 to 5 any one, it is characterized in that, movable chuck includes slide, spacing head, spacing head is provided with two guide posts, limited location block is connected on guide post, connecting between spacing head and slide and have extension spring, limited block to be arranged between spacing head and slide and be connected on slide, slide is connected in chute.
- 9. the cell polar ear processing method described in claim 1 to 8 any one, is characterized in that, the first step, at feeding station by battery core clamping to battery core clamping jig；Second step, rotating disk rotates 90 degree makes battery core arrive negative electrode lug shearing station, and battery core negative pole nickel lug is sheared by negative electrode lug cutting mechanism；3rd step, after battery core negative pole nickel lug has been sheared, rotating disk rotates 90 degree makes battery core arrive anode ear shearing station, and battery core positive pole aluminium pole ears is sheared by anode ear cutting mechanism；4th step, after battery core positive pole aluminium pole ears has been sheared, rotating disk rotates 90 degree makes battery core arrive anode ear welding post, current carrying lug feed mechanism conveying nickel current carrying lug on anode ear welding post, nickel current carrying lug is clipped to welding Len req by current carrying lug cutting mechanism, and then the nickel current carrying lug sheared is transported to the welding of battery core positive pole aluminium pole ears position alignment by welding mechanism；5th step, after battery core positive pole aluminum pole has been welded with nickel current carrying lug, rotating disk rotates 90 degree makes battery core arrive feeding station, the battery core machined is unloaded, is then loaded on battery core to be processed；Rotating disk often rotates a station and unloads the battery core that the next one machines on feeding station, is then loaded on a battery core to be processed, and the action of four stations synchronizes to carry out.
- Cell polar ear processing method the most according to claim 9, is characterized in that, the 4th step, before nickel current carrying lug welds with battery core positive pole aluminium pole ears, battery core positive pole aluminium pole ears upwards jack-up is positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610225214.8A CN105826591B (en) | 2016-04-11 | 2016-04-11 | Cell polar ear processing unit (plant) and processing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610225214.8A CN105826591B (en) | 2016-04-11 | 2016-04-11 | Cell polar ear processing unit (plant) and processing method |
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| Publication Number | Publication Date |
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| CN105826591A true CN105826591A (en) | 2016-08-03 |
| CN105826591B CN105826591B (en) | 2018-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610225214.8A Active CN105826591B (en) | 2016-04-11 | 2016-04-11 | Cell polar ear processing unit (plant) and processing method |
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| CN107186403A (en) * | 2017-06-28 | 2017-09-22 | 华霆（合肥）动力技术有限公司 | A kind of tab welding system and method |
| CN112888203A (en) * | 2021-01-08 | 2021-06-01 | 陈凤芝 | 5G component packaging system and method |
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| Publication number | Publication date |
|---|---|
| CN105826591B (en) | 2018-05-04 |
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